In many processes, it is useful to know how much charge (such as Ampere Hours, Ampere Minutes or Coulombs) has passed. For example, electro-plating processes normally have an ideal plating current. The amount of material deposited depends on the time this ideal current has flowed.

These digital panel meters multiply the average current which has flowed, by the amount of time it has flowed. This gives a readout in:-

Ampere Hours, or

Coulombs, or

Ampere minutes ...

You can see the instantaneous current whenever you want, if you wire an external pushbutton to a pair of the meter's terminals. You can also add useful control options, such as:-

Dual or quad alarm relays

Pulsed output relays

Isolated analogue retransmission

RS232 or RS422 data output

See the detailed technical operating manual here. Our SPC4 environmental covers are ideal accessories to protect your meter from the corrosive atmosphere in the plating room. NEMA4X / IP67 protection, with corrosion resistant materials ensure that your meters will have a long, trouble-free life.

An example of the INT4-AH plating current meters built into several desk mounting controllers.

New: Atex Certified build options available

For hazardous areas we can offer the following explosion proof options on most models. Tell us what you need and we will be pleased to quote for Atex certified systems

Zone 1 ii 2 G Ex px iiC T6/T5/T4 Gb - Requires pressurised air system

Zone 2 ii 3 G Ex nR iiC T6/T5/T4 Gc - any product

EXD Zone 2 on request - POA

The London Electronics ATEX certified products are supplied certified for use in the condition in which they are supplied. No liability will be assumed for any loss or damages of any nature, direct or indirect, including any loss of profits or consequential damages, injury or death suffered or incurred by the buyer as a consequence of failure to install, use and/or apply the product within the scope of the installation document and certification supplied.

Our SPC4 IP67 Splashproof cover for 1/8 DIN Digital Panel Meters

An INT4-L load-cell panel meter in a portable carrying case, part number PCC1